@hugoestr it was one of the first languages to implement #CSP (C.A.R. hoares process calculus formalism) specifically to work on the #inmos transputer (a multi processor computer from the 80s as they saw the writing on the wall wrt moores law coming to an end.. they were just 30ish years early). The reason I am obsessed with it is the same reason I love #lisp#forth#ml#prolog and #smalltalk - there is something endlessly fascinating about the roots of computing. Especially when it is so applicable to modernity (eg we are all programming with concurrency now).